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【判断题】
FDM技术可以采用高性能的生产级别材料,可以在很短的时间内制造标准工具,并可小批量进行生产A.
正确
B.
错误
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举一反三
【单选题】How do the Australians maintain their houses? ______
A.
They seldom clean the houses.
B.
They don’t care their houses very much.
C.
They clean their houses every day and keep everything in good order.
D.
A and
【简答题】宪法和部门法的主要区别在于( )等方面。 A．法律效力 B．法律内容 C．表达形式 D．制定程序
【单选题】According to the passage, how do human bodies maintain balance? ______
A.
They adjust themselves timely in line with their physical conditions.
B.
People increase or lower the body temperature by sweating.
C.
People's hearts pound to compensate when the blood pressure goes up.
D.
Both B and C.
【单选题】-__________ will you be in Shanghai? -About three weeks. [ ]
A.
How soon
B.
How often
C.
How far
D.
How long
【单选题】_______ is the distance from the mount to the river? [ ]
A.
How far
B.
How soon
C.
How often
D.
How long
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